baber/WOPTO huggingface dataset:
Patent JP-H09102930-A (JP)
Title: Video input device
Inventor: YAMAMOTO MASAFUMI
IPC: H04N5/765
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To pickup an image at a dark section more brightly and sharply by preventing video information at a bright section from being saturated when processing an image picked up using a CCD camera. SOLUTION: The image is stored in a frame memory being picked up by a CCD camera 1. When composting the images stored in the frame memory, the number of images to be stored in frame memories 5a-5d is changed so that the more the luminance of a picture element is lowered, the more the number of images can be increased to store.
Patent JP-S62180435-A (JP)
Title: Explaining device
Inventor: YANO TAKANORI
IPC: G06F3/02
Filed: 1986-02-04
Abstract: PURPOSE:To attain the output displays of explanation which are different from each other in terms of aging with the same phenomenon, by regarding the lapse of time as the conditions for the decision of a rule. CONSTITUTION:A memory device 20 stores various rule data and gives the rule data to a data drive engine 18 from an output 24 in response to a request given from the engine 18. While the engine 18 fetches the rule data from the device 20 according to the conditions and the time data given from a monitoring part 14 and a timer 28 respectively. Then the explanation to be displayed on a display device 22 is reasoned in response to the change of an event and then outputted to the device 22.
Patent JP-H10221321-A (JP)
Title: Device of sealing ultrasonic propagating medium and sealing method using the same device
Inventor: AWAMURA NOBUO
IPC: G21C17/003
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable the sealing of a liquid medium in a narrow gap from its lower end to upper end at the time of an ultrasonic flaw detecting test. SOLUTION: In this ultrasonic wave propagating medium sealing device, an ultrasonic wave propagating medium is sealed in a gap 33 from its lower end to upper end, and it is used for an ultrasonic flaw detecting test on a material via the ultrasonic wave propagating medium. The ultrasonic wave propagating medium is formed of a liquid medium such as water, glycerin. This device is provided with a sealing mechanism which seals the gap 33 according to the shape of the lower end and a sealing-in mechanism which draws a liquid medium into the gap 33 through the sealing mechanism. The sealing mechanism is a seal part 1 formed of a liquid silicon resin or hardening-type silicon resin material on the lower end of the gap 33.  The sealing-in mechanism comprises a hose 2 communicating with the gap 33 through the seal part 1, a vacuum pump 7 connected to the hose 2, a liquid medium tank 6, and a water head pressure meter 3 in which the state of a sealed-in liquid medium is visually verifiable.
Patent JP-S60165269-A (JP)
Title: Thermal printer head
Inventor: TSUJIKAWA HIDEO
IPC: B41J2/345
Filed: 1984-02-08
Abstract: PURPOSE:To obtain an image of high quality without uneven density in dots by providing an adjusting resistance section to make the calorific values equal among heat generating bodies in a thick film type thermal printer head. CONSTITUTION:Thick film type heat generating bodies 4 are formed on a ceramic substrate 5 in several trains and lead electrodes couples 6 are connected thereto. Adjusting resistance sections 7 are formed on the substrate 5 being connected in series to the heat generating bodies 4 for each of the lead electrode couples 6 at the positions properly separated from the respective heat generating bodies 6. Notch sections 8 formed at the adjusting resistance sections 7 by trimming are adjusted in the working size to regulate the resistance value thereof 7. This facilitates the adjustment to make calorific values equal between the heat generating bodies 4 measuring the resistance R1 of the heat generating bodies 4 and the resistance R2 of the adjusting resistance section 7.
Patent JP-H08281933-A (JP)
Title: Ink jet printing method, ink jet printing apparatus and ink jet printed article
Inventor: KATO MASAO
IPC: B41J2/05
Filed: 1996-02-07
Abstract: PURPOSE: To provide an ink jet printing method and the like which can prevent the image quality from being deteriorated by a difference of the application order of ink and a printing quality-improving liquid, etc., and form high-quality images of a high printing density or the like by the application of a necessary minimum amount of the printing quality-improving liquid. CONSTITUTION: After a colored ink is printed to a material to be printed, a printing quality-improving liquid is applied at least one or more times onto an area printed by the colored ink and further the colored ink is printed to the image area to which the printing quality-improving liquid is applied. A printing pattern of an ink jet discharge part is thinned in accordance with a plurality of complementary thinning arrangement patterns. The thinned pattern is printed separately at the forward and backward motions in a main scanning direction. A printing pattern of a discharge part of the printing quality- improving liquid is always printed only at the forward motion in the main scanning direction.
Patent JP-H06234827-A (JP)
Title: Plastisol composition
Inventor: SUGINO GO
IPC: C09D175/04
Filed: 1993-02-09
Abstract: PURPOSE:To provide a plastisol composition having sufficient property (strength) at low temperature heating, capable of foaming and expanding to 1.5-3 times volume for weight-lightening and giving coating film excellent in chipping resistance and adhesion to oiled steel sheet or electrodeposition coated steel sheet. CONSTITUTION:The present invention provides the plastisol composition obtained by mixing a plasticizer, a chemical foaming agent and a blocked polyisocyanate with a vinyl chloride copolymer having hydroxy groups in the molecule and an average degree of polymerization in a range of 300-1000 and capable of forming a paste or a vinyl chloride copolymer mixture obtained by replacing a part of the vinyl chloride copolymer with a vinyl chloride copolymer having no hydroxy group but an ester bond in the molecule and capable of forming a paste, e.g. vinyl chloride/vinyl acetate copolymer and further provides a coating agent consisting of the plastisol compositmon for coating the under surface of the floor of a car.
Patent JP-H08218799-A (JP)
Title: Dust collector for tunnel construction work
Inventor: NOMA MASAHARU
IPC: E21F5/20
Filed: 1995-02-09
Abstract: PURPOSE: To return purified air into a tunnel by providing a dust collector which is simple in construction and has a large dust collecting capacity. CONSTITUTION: In a dust collector for tunnel construction work to remove dust and soot generated in the construction work of a tunnel, a dust removing means for purifying contaminated air in the tunnel is installed near a spot where dust is generated. The dust removing means has a filter device 1 and a fan 4, and purified air is sent back into the tunnel by the fan 4.
Patent JP-H10219042-A (JP)
Title: Resin composition
Inventor: FURUICHI KOJI
IPC: C08L23/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition, excellent in operability and suitable for extrusion lamination capable of filling a high proportion of a filler, causing no problems, e.g. foaming, lip contamination and die line, even at a high molding temperature and filler content. SOLUTION: This resin composition comprises 100 pts.wt. of a thermoplastic resin having a long-chain branching index of 0.35 to 0.70 and 1 to 900 pts.wt. of an inorganic or organic filler. The thermoplastic resin is a mixture of a polypropylene(PP) and low-density polyethylene(LDPE), having a PP/LDPE ratio of (95-70):(5-30) by weight, melt tension of 0.1 to 3.0 and melt flow rate of 10-50g/10min at 230 deg.C. A laminated product is obtained by extrusion lamination of the above composition on one or both sides of a base.
Patent JP-H04259568-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/275
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a low-cost impact dot head with superior high-speed properties. CONSTITUTION:In an impact dot head of a wire free flying system, a contact length of a coil spring 15 is determined so that a travel distance of a printing wire 14 from a retracting state until the coil spring 15 extends to its contact length is determined to be 0.1-0.4mm longer than a travel distance of the printing wire from the retracting state to the impact with a printing medium 23. In this manner, a flying distance of the printing wire can be limited to be as long as that in a wire-binding system. Because a flying distance of the printing wire can be limited to be as long as that in a wire-binding system, a printing speed as high as that in a wire-binding system can be realized by an impact dot head of a wire free flying system. Due to the wire free flying system, a low-cost impact dot head can be obtained.
Patent JP-H03225990-A (JP)
Title: Method and apparatus for manufacture of wiring board
Inventor: NISHIYAMA SHINZO
IPC: H05K3/40
Filed: 1990-01-31
Abstract: PURPOSE:To reduce a high-sensity wiring part and the impedance of a wiring part by constituting the following: circuit patterns arranged and formed respectively on both main faces of the surface and the rear of an insulating board; and a printed conductor connection pattern which connects the circuit patterns on both main faces electrically at the side face of the insulating board. CONSTITUTION:When a roll-shaped rotary body 1 is rotated clockwise by a very small angle  theta, a very small reservoir 2' of a paste 2 is formed on the surface 3a of a wiring board 3, and a very small overlap part is formed on the end part of an opposite circuit pattern which has been formed on the surface 3a and which is to be connected. Then, the rotary boady is rotated counterclockwise by  theta and is returned to its original state; the circuit pattern on the surface 3a and an overlapped paste are adapted; after that, the rotary body is again rotated counterclockwise by  theta; the very small reservoir 2' of the wiring paste 2 is formed on the rear 3b of the wiring board 3; a very small overlap part is formed on the end part of an opposite circuit pattern which has been formed on the rear 3b and which is to be connected. The rotary body is returned clockwise by  theta, and the pattern on the rear 3b and the overlapped paste and are adapted. One side face of the wiring board 3 and the circuit patterns on both the surface and the rear can be connected surely through a very small quantity of paste 2.
Patent JP-H01198480-A (JP)
Title: Formation of deposited film by microwave plasma cvd
Inventor: MURAKAMI TSUTOMU
IPC: C23C16/511
Filed: 1988-02-01
Abstract: PURPOSE:To uniformly and stably form a high-quality and large-area functional deposited film with good reproducibility by allowing a hydrogen atom excited in a plasma producing chamber in a cavity resonator to chemically react with a gaseous raw compd. in a film forming space. CONSTITUTION:A bell jar 102 is provided in the cavity resonator 101 integrated with two impedance matching circuits in a microwave circuit, and gaseous hydrogen is excited by the plasma produced in the bell jar 102. The excitation state is measured through a condensing probe 122, and controlled. The excited hydrogen atom is passed through a metallic mesh 103, and introduced into the film forming space 116. The gasified raw material consisting of a silicon compd., a compd. expressed by the general formula AaBb [A is a group IV element other than silicon, B is H, X, and hydrocarbonic groups, (a) is an integer times the valence of B, and (b) is a positive integer], and, if necessary, a compd. contg. an element capable of electronically controlling the deposited film is activated in an activation space 114, and introduced into the space 116. The raw material is allowed to chemically react with the excited hydrogen atom, and a deposited film is formed on a substrate 118.
Patent JP-H01199722-A (JP)
Title: Method and device for electrolytic deburring
Inventor: INOUE MASAAKI
IPC: C25F3/00
Filed: 1988-02-03
Abstract: PURPOSE:To smoothly carry out the electrolysis of burrs wrapped in an electrolyte by closely attaching a thin-walled insulating material on the portion other than a cutout portion on the burr side of a workpiece and allowing to stay or substituting the electrolyte between the workpiece and an electrode from the cutout portion. CONSTITUTION:An electrolyte fed into an electrode 20 from an electrolyte feeding port 22 enters a flow passage 26 through the liquid flow-out ports 28 of the electrode 20 and flows out of a liquid discharge port 32. In this case, since the cutout portion 18 of an inner cylinder 16 is held so as to agree with the cutout portion 12 of a workpiece 10, as the electrolyte arrives at both cutout portions 12, 18, the electrolyte partly stays in this portion while party flowing outward. The electrolyte which stays in the cutout portions 12, 18 and in the electrode 20 forms a chain ring or a bridge 34 connecting burrs 14 to the electrode 20, and the burrs 14 are included in the chain ring. In this condition, as the workpiece is connected to the negative electrode while connecting the electrode 20 to the positive electrode, the burrs 14 which are sufficiently soaked in the electrolyte of the bridge 34 are rapidly electrolyzed by means of the electrolyte, causing a deburring action to rapidly proceed. Since the electrolyte is supplied in succession, the electrolytic action proceeds continuously.
Patent JP-S53107070-A (JP)
Title: Device for accommodating bar-like article in rack
Inventor: NINOMIYA SEIGOU
IPC: B65G47/52
Filed: 1977-02-28
Abstract: PURPOSE: To automatically accommodate a bar-like article in a rack providing a transfer unit between the outlet of a hopper for supplying the articles and a bucket elevator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55114931-A (JP)
Title: Detection unit of weak part
Inventor: KATAYAMA KUNIYUKI
IPC: G01M99/00
Filed: 1979-02-28
Abstract: PURPOSE: To facilitate discriminating whether a weak part is supplied normally or not and to prevent accidents, by causing the detection rod end in the opposite side to stop an optical sensor when the part to be detected is brought into contact with the detection rod end of a detection rod, which is supported by the fulcrum and can be slided, normally.  
     CONSTITUTION: Heater 10 which is a weak part shaped by coiling machine 20 drops naturally to magazine 9 of trayer 21 through shoot 22. In the side of trayer 21, slidable detection rod fitting roller 4 is fitted to bracket 2, which is fitted to base stand 1, through pin 3. Detection rod end 5 of detection rod 7 is brought into contact with part 10 when weak part 10 is in the normal position, that is, part 10 is in magazine 9 and is protruded, and detection rod end 5 is brought into contact with magazine 9 when part 10 is not in magazine 9. When detection rod 7 is brought into contact with magazine 9, detection rod end 6 cuts off the light path of optical sensors 13 and 14, and alarm can be issued by the signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56119921-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: G11B5/702
Filed: 1980-02-22
Abstract: PURPOSE:To improve durability, the dispersibility etc. of magnetic powder by using a binder contg. a modified polyurethane resin contg. polyurethane molecules having OHs at other than both terminals of the main chain, a polyvinyl butyral resin and a specific urethane prepolymer. CONSTITUTION:The binder contg. a modified polyurethane resin contg. polyurethane molecules having 1-3 OHs at other than both terminals of the main chain and a polyvinyl butyral resin at compounding ratios 1:9-9:1 by weight and containing a urethane prepolymer of <=10,000mol.wts. of which both terminals of the main chain are NCO at 5-50wt% of the total amount of this and said two resins is prepd. Thereby, the dispersibility of magnetic powder is improved and a magnetic tape of high durability is obtained. Further, heat resistance, chemical resistance, etc. are much improved by adding a suitable amount of polyisocyanate of low mol. wt.
Patent JP-H10204888-A (JP)
Title: Front face inclined earth retaining cage frame for curved line execution
Inventor: WATANABE TOMOAKI
IPC: E02B3/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a front face inclined earth retaining cage frame capable of execution along a projection curved line and a recess curved line at a site without producing overlapping and a gap between the adjacent cage frames. SOLUTION: With regard to a front face frame A, right and left L-shaped frames (a), (a) formed on inclined sides a3 , a3 are disposed in the form of a finely-trimmed mustache which is wide between the curvature parts (a') of mutual horizontal sides a2 , a2 and narrow between the hooks of ends 2. A metal net 1 is stretched on the whole face between the frames (a), (a). With regard to a rear face frame B, right and left L-shaped frames (b), (b) are disposed in the form of a finely-trimmed mustache which is narrow between the curvature parts (b') of mutual horizontal sides b2 , b2 and wide between the connection links 6 of the ends, and the metal net 1 is stretched on the whole face between the frames (b), (b).
Patent JP-H07209435-A (JP)
Title: Sanitary device using distance sensor
Inventor: TAKAHANE TOSHIAKI
IPC: E03D5/10
Filed: 1994-01-20
Abstract: PURPOSE:To provide a sanitary device having a distance sensor in which the step width can be uniformly set even with a far or near detection setting distance when the distance with a human body is measured. CONSTITUTION:In a sanitary device having a distance sensor having a light emitting element 2 for projecting a light synchronously with intermittent light projecting timing, a semiconductor position detecting element 1 to which a photoelectric current is carried proportionally in conformation of the incident position of the light, current/voltage converting circuits 11, 12 for converting the respective photoelectric currents of the semiconductor position detecting element 1 to voltage, integrating circuit 13, 14 for averaging the voltages from the current/voltage converting circuits 11, 12, and a microcomputer 15 for arithmetically operating the distance between a subject to be measured and the semiconductor position detecting element 1 by the principle of triangulation on the basis of the averaged voltage, the resistance of one of the resistors connected in series to the input terminals of operating amplifiers constituting the integrating circuits 13, 14 is made variable.
Patent JP-2000218601-A (JP)
Title: Apparatus for measuring adhesive strength
Inventor: SUZUKI KUNIHIKO
IPC: G01N19/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To measure adhesive strength of a laminated building material without breaking the building material. SOLUTION: The apex side of a displacement member 2 of a gauge 1 is fixed on a fitting member 7 on the back face of a suction member 8 sucking on the surface of a building material being an article to be measured by a negative pressure. A handle 13 is provided on a gauge main body 4. The suction member 8 is made to suck the surface of the building material and then, the handle 13 is gripped to pull the suction member 8 so as to separate it from the surface of the building material. The tensile force is read by the gauge 1 to measure the adhesive strength.
Patent JP-H08193383-A (JP)
Title: Buckling stiffening structure of i girder
Inventor: KUMAGAI YOJI
IPC: E04C3/06
Filed: 1995-01-17
Abstract: PURPOSE: To increase the lateral-buckling strength of an I girder by forming end-section stiffening materials as beltlike vertical members extended along the axis of the I girder at the right and left end sections of the compression-side flange of the I girder respectively. CONSTITUTION: Vertical beltlike end-section stiffening materials 1 extended along the axis of an I girder 02, in which upper ends are welded, are formed at the right and left ends of a compression-side flange 2 as the upper flange of the I girder 02 respectively. Ideal lateral buckling moment Mcr =(π/ Io ) (EIYGJd )(I+EJw Io <-2> G<-1> Jd <-1> )}<0.5> . (Where IY represents lateral flexural rigidity, JW warping rigidity, Jd pure torsional rigidity, E Young's modulus, and G shear modulus of rigidity). Since lateral flexural rigidity IY and warping rigidity JW in above-mentioned formula are increased remarkably by a small end-section stiffening material 1, ideal lateral buckling moment Mcr is augmented, thus largely improving lateral buckling strength.
Patent JP-H04260119-A (JP)
Title: Cursor controller
Inventor: HONDA HIROYA
IPC: G06F3/0481
Filed: 1991-02-15
Abstract: PURPOSE:To constitute the cursor controller so that a stopping cursor can be found out easily, and also, it becomes a turn-on state at the time of fine adjustment of a position by turning on the cursor, when the cursor is moving and a stop time is within a set value, and flickering it, when said time is above the at value. CONSTITUTION:When a stop of a cursor is detected, an actuation processing of a timer 4 is executed. The timer 4 receives it and starts to count a stop time, and when the stop time reaches a set time, the counting operation is finished, and an interruption is applied to a display control part 3. By this interruption, a flickering mode is set to a mode register. As a result, flickering of the cursor is driven by a display driving system. Also, when it is detected that the cursor starts to move, a stop time counter is reset and the timer 4 is stopped. Subsequently, thether the contents of the mode register are a flickering mode or not is decided, and at the time of flickering mode, it is reset to a lighting mode. From this time on, lighting of the cursor is driven by the display driving system.
Patent JP-H01196177-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: UEDA TOSHIO
IPC: H01L21/338
Filed: 1988-02-01
Abstract: PURPOSE:To enhance a pinch-off characteristic by installing a gate structure where the thickness of a uniformly doped active layer is changed from a source to a drain in the active layer between the source and the drain. CONSTITUTION:A uniformly doped active layer 2 is formed on a semiinsulating substrate 1 of, e.g., GaAs by an MBE method or the like; the film thickness of the active layer 2 from the side of a source to the side of a drain is increased gradually from ds to da. A gate (G) is formed on the face of the active layer 2 which is inclined between a source (S) and a drain (D) due to the difference in the film thickness; a drain voltage Vds is impressed between the source (S) and the drain (D); a gate voltage Vg is impressed between the source (S) and the gate (G). Because, by this constitution, the shape of a depletion layer 3 is parallel to the interface between the active layer and the high-resistance substrate, the depletion layer 3 during a pinch-off comes into face contact with the interface. Accordingly, the pinch-off becomes sure and can suppress a leakage current.